Event Number 2178

M2.6 km SSW of Bonny Doon, CA - 2021/10/09 19:54:34 36.908 -122.201 M2.6 0.5 16km SSW of Bonny Doon, CA at 2021/10/09 19:54:34 UTC / 2021/10/09 12:54:34 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 8.4km (5.2 mi)
HYPO2K = 19.0km (11.8mi) Magnitude = 0.2

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2021/10/09 19:54:34  36.908 -122.201  M2.6   0.5 16km SSW of Bonny Doon, CA

EQPROC Summary:

2178 2021Oct 9 1954 33.32  36.8651 -122.2784  1.00 0.03 35.8 82.4 241  6
ATZ   SHZ PN 01 2021Oct 9 1954 40.51 P D0  35.8   0.02
MTUMZ SHZ PN 01 2021Oct 9 1954 42.29 P ?0  46.4  -0.00
ADUB1 SHZ PN 01 2021Oct 9 1954 42.89 P U1  50.0  -0.00
B054  EHZ PB -- 2021Oct 9 1954 52.92 P ?1 110.8   0.23
B058  EHZ PB -- 2021Oct 9 1954 44.93 P U1  62.0  -0.00
B073  EHZ PB -- 2021Oct 9 1955  3.57 PgU2 189.3  -0.59

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2021-10-09  1954 32.59  36 47.368 122W21.178  1.16  0.30  4.22 21.73        2.42  2.42E    1.13
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
    6    6  45.6  Emb  248   9   4   6   0   6      -                          3  1.21 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T DEPDAT NS ZT TYP
                                                     2.42      3  1.21 E     32  4  M CRH
 REGION=                          

 STA NET COM L CR DIST AZM  AN P/S WT   SEC (TOBS -TCAL -DLY  =RES)  WT   SR  INFO  CAL  DUR-W-FMAG-T -AMP-U-PER-W-XMAG-T DE
 ATZ  PN SHZ 01 A 45.6  62  35  PD    40.51  7.92  7.99 0.00 -0.07  1.26  W  0.436 0.00 17.0 4 1.97XE                        
 MTUMZPN SHZ 01 A 57.2  45  35  P     42.29  9.70  9.89 0.00 -0.19  1.26  W  0.471 0.00 17.0   1.98 E                        
 ADUB1PN SHZ 01 A 60.7  33  35  PU 1  42.89 10.30 10.45 0.00 -0.15  0.95  W  0.271 0.00 42.0   2.86 E                        
 B058 PB EHZ -- A 68.9  88  35  PU 1  44.93 12.34 11.79 0.00  0.55* 0.95  W  0.894 0.00 27.0   2.44 E                        
 B054 PB EHZ -- A119.6   6  35  P  1  52.92 20.33 20.03 0.00  0.30  0.95  W  0.925 0.00 5.00 4 0.87XE                        
 B073 PB EHZ -- A193.0 118  26  PU 2  63.57 30.98 31.56 0.00 -0.58* 0.63  W  0.999 0.00 1.00 4                               

Event Files: October 2021